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New Sunspot AR1598 Release M5-class Solar Flare

This image of a solar flare on Oct 22, 2012, combines the light from two different wavelengths as captured by NASA’s Solar Dynamics Observatory (SDO). The wavelengths are 131 and 335 Angstroms, typically colorized in teal and blue, respectively. The former is a particularly good wavelength for observing solar flares, while the latter helps highlight active regions on the sun where such flares can originate. Credit: NASA/SDO/GSFC